Supplier Page from Thermo Fisher Scientific for Iron(III) citrate hydrate, Fe(III) 16.5-20%; Fe(II) max 5%
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific